Stock Fundamentals

Company Information

Company Name
MannKind Corp
Sector
Healthcare
Industry
Biotechnology
Exchange
NASDAQ
ISIN: US56400P7069
CIK: 0000899460
CUSIP: 56400P201
Currency: USD
Full Time Employees: 591
Phone: 818 661 5000
Fiscal Year End: December
IPO Date: Jul 28, 2004
Description:

MannKind Corporation, a biopharmaceutical company, focuses on the provision of various solutions for transforming chronic disease care. It develops and commercializes treatments that address serious unmet medical needs, including diabetes, pulmonary hypertension, and fluid overload in heart failure and chronic kidney disease. It offers Afrezza inhalation powder, an inhaled insulin used to improve glycemic control in adults with diabetes; and the V-Go wearable insulin delivery device, which provides continuous subcutaneous infusion of insulin in adults. Its products also include Tyvaso DPI for the treatment of pulmonary arterial hypertension and pulmonary hypertension associated with interstitial lung disease; FUROSCIX, a furosemide injection to treat fluid buildup in patients with chronic heart failure or chronic kidney disease. The company's pipeline of treatments for orphan lung diseases include MNKD-201, a dry-powder formulation of nintedanib for the treatment of idiopathic pulmonary fibrosis and MNKD-701. It has collaboration and license agreement with United Therapeutics Corporation for development, regulatory, and commercial activities of Tyvaso DPI; and collaboration agreement with Thirona to evaluate the therapeutic for the treatment of pulmonary fibrosis. MannKind Corporation was incorporated in 1991 and is headquartered in Danbury, Connecticut.

Address:

1 Casper Street, Danbury, CT, United States, 06810

Directors & Officers

Name Title Year Born
Dr. Michael E. Castagna Pharm.D. CEO & Director 1976
Mr. Christopher B. Prentiss M.B.A. Chief Financial Officer 1975
Dr. David B. Thomson J.D., Ph.D. Executive VP, General Counsel & Secretary 1967
Dr. Stuart A. Tross Ph.D. Chief People & Workplace Officer 1967
Mr. Dominic Marasco R.Ph. President of Endocrine Business Unit 1972
Mr. Sanjay Singh M.B.A. Executive Vice President of Technical Operations 1966
Dr. Ajay Ahuja M.B.A., M.D. Executive VP & Chief Medical Officer 1970

Insider Trading

Date Insider Name Title Transaction Type Shares Price Value
Mar 10, 2026 Michael Castagna N/A Purchase 100.00K $2.59 $259.00K
Jan 08, 2026 Stuart A Tross N/A Sale 47.01K $6.33 $297.55K
Dec 17, 2025 Michael Castagna N/A Sale 65.80K $6.01 $395.48K
Dec 16, 2025 Michael Castagna N/A Sale 21.31K $6.00 $127.86K
Dec 12, 2025 Michael Castagna N/A Sale 20.81K $6.00 $124.84K
Dec 02, 2025 Michael Castagna N/A Sale 107.92K $5.57 $601.11K
Nov 14, 2025 Sanjay R Singh N/A Sale 18.78K $5.03 $94.45K
Sep 16, 2025 Stuart A Tross N/A Sale 47.00K $5.34 $250.98K
Jul 16, 2025 Steven B Binder N/A Sale 75.37K $3.94 $296.95K
Jun 10, 2025 Steven B Binder N/A Sale 64.09K $4.00 $256.34K
May 20, 2025 David Thomson N/A Sale 2.35K $4.41 $10.34K
May 20, 2025 Steven B Binder N/A Sale 12.08K $4.40 $53.14K
May 13, 2025 David Thomson N/A Sale 32.18K $4.68 $150.60K
May 13, 2025 Steven B Binder N/A Sale 80.14K $4.69 $375.88K

Institutional Holders

Holder Name Shares Date Reported % Out Value % Change
BlackRock Inc 28.60M Mar 31, 2026 9.26% $0.00 -1.20%
State Street Corp 18.68M Mar 31, 2026 6.05% $0.00 27.77%
Vanguard Group Inc 17.88M Dec 31, 2025 5.79% $0.00 1.42%
Vanguard Capital Management, LLC 12.89M Mar 31, 2026 4.17% $0.00 0.00%
UBS Group AG 8.26M Mar 31, 2026 2.67% $0.00 61.77%
Geode Capital Management, LLC 7.51M Mar 31, 2026 2.43% $0.00 1.78%
Millennium Management LLC 6.39M Mar 31, 2026 2.07% $0.01 1,146.43%
Frazier Life Sciences Management, L.P. 5.90M Mar 31, 2026 1.91% $0.37 39.65%
Morgan Stanley - Brokerage Accounts 5.79M Mar 31, 2026 1.88% $0.00 30.36%
Dimensional Fund Advisors, Inc. 4.95M Mar 31, 2026 1.60% $0.00 11.47%
180 WEALTH ADVISORS, LLC 4.29M Mar 31, 2026 1.39% $1.20 45.04%
Rubric Capital Management LP 3.62M Mar 31, 2026 1.17% $0.09 -51.58%
FMR Inc 3.48M Mar 31, 2026 1.13% $0.00 -2.70%
Bank of America Corp 3.38M Mar 31, 2026 1.10% $0.00 43.24%
TSP Capital Management Group/LLC 3.34M Mar 31, 2026 1.08% $2.00 12.85%
Wellington Management Company LLP 3.28M Mar 31, 2026 1.06% $0.00 -0.66%
Vanguard Portfolio Management, LLC 3.17M Mar 31, 2026 1.03% $0.00 0.00%
The Goldman Sachs Group Inc 2.94M Mar 31, 2026 0.95% $0.00 53.09%
Two Sigma Investments LLC 2.90M Mar 31, 2026 0.94% $0.01 143.67%
Northern Trust Corp 2.68M Mar 31, 2026 0.87% $0.00 1.75%

Shares Statistics

Shares Outstanding: 308.95M
Shares Float: 303.07M
% Insiders: 154.80%
% Institutions: 5,927.60%
Short % Float: 9.95%

Fund Holdings

Rank Holder Name Shares Held % of Shares Change Date Reported
1 State Street® SPDR® S&P® Biotech ETF 12.10M 3.92% ▼ 0.61% May 31, 2026
2 Vanguard Total Stock Mkt Idx Inv 9.15M 2.96% ▲ 0.00% Apr 30, 2026
3 iShares Russell 2000 ETF 7.31M 2.37% ▲ 0.93% May 29, 2026
4 Vanguard Institutional Extnd Mkt Idx Tr 3.47M 1.12% ▲ 1.06% Apr 30, 2026
5 Fidelity Select Biotechnology 3.39M 1.10% ▲ 6.60% Apr 30, 2026
6 Fidelity Small Cap Index 2.99M 0.97% ▲ 1.24% Mar 31, 2026
7 iShares Russell 2000 Growth ETF 2.48M 0.80% ▼ 0.65% May 29, 2026
8 iShares Biotechnology ETF 2.18M 0.70% ▲ 1.95% May 29, 2026
9 Russell 2000 Equity Index Fund B 1.90M 0.61% ▼ 3.22% Dec 31, 2025
10 State St Russell Sm/Mid Cp® Indx SL Cl I 1.77M 0.57% ▲ 0.00% May 31, 2026

Valuation Metrics

Enterprise Value: $1.33B
Trailing P/E: 0.00
Forward P/E: 38.46

Financial Highlights

Market Cap: $1.13B
EBITDA: $35.32M
PEG Ratio: $4.39
Book Value: $-0.19
Earnings/Share: $-0.07
Profit Margin: -6.63%
Operating Margin: -3.31%
ROA (TTM): 2.03%
ROE (TTM): 0.00%
Revenue (TTM): $360.78M
Revenue/Share (TTM): $1.31
Earnings Growth (YOY): -34.90%
Revenue Growth (YOY): 15.10%

Stock Price History

1 Year Price History

2 Years Price History

5 Years Price History

10 Years Price History

Financial Charts

Revenue & Net Income (Yearly)

Revenue & Net Income (Quarterly)

Operating Expenses (Yearly)

Operating Expenses (Quarterly)

Balance Sheet (Yearly)

Balance Sheet (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Earnings Per Share (EPS) History

Financial Ratios

Balance Sheet (Yearly)

Financial Ratios

Date Current Ratio Debt/Equity Debt/Assets Interest Coverage Debt/EBITDA
2025-12-31 1.70x -7.20x 1.06x 2.81x 13.36x
2024-12-31 3.28x -0.62x 1.20x 1.91x 0.63x
2023-12-31 3.59x -1.09x 1.52x 0.34x 17.76x
2022-12-31 3.49x -1.51x 1.85x -2.59x -6.70x
2021-12-31 4.54x -1.10x 1.65x -2.84x -3.78x
2020-12-31 1.08x -0.05x 2.66x -5.06x -0.20x
2019-12-31 0.93x -0.05x 3.03x -4.09x -0.26x
2018-12-31 1.09x -0.59x 2.63x -8.11x -1.36x
2017-12-31 0.65x -0.73x 3.54x -8.15x -1.53x
2016-12-31 0.84x -0.81x 2.71x 3.64x 2.30x
2015-12-31 0.29x -0.29x 3.77x -14.29x -0.30x
2014-12-31 0.50x -3.01x 1.19x -8.79x -1.39x
2013-12-31 0.60x -6.54x 1.12x -7.89x -1.29x
2012-12-31 0.46x -1.92x 1.44x -6.79x -1.59x
2011-12-31 0.23x -0.67x 2.57x -6.44x -1.70x
2010-12-31 4.08x -2.40x 1.67x -8.78x -3.27x
2009-12-31 1.31x -4.69x 1.24x -20.08x -1.45x
2008-12-31 1.01x 1.64x 0.69x -130.72x -0.49x
2007-12-31 5.61x 0.31x 0.33x -90.19x -0.40x
2006-12-31 10.00x 0.29x 0.29x -154.66x -0.49x
2005-12-31 7.01x 0.00x 0.09x N/A 0.00x
2004-12-31 7.35x 0.00x 0.08x N/A 0.00x
2003-12-31 6.64x 0.04x 0.11x N/A -0.07x
2002-12-31 4.09x 0.00x 0.13x N/A 0.00x
2001-12-31 N/A N/A N/A N/A 0.00x
2000-12-31 N/A 0.00x 0.25x N/A 0.00x

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